baber/WOPTO huggingface dataset:
Patent DE-3202710-A1 (DE)
Title: System for the emergency lowering of an antenna arrangement attached to a vehicle
Inventor: EBERT ALFRED DIPL ING
IPC: H01Q1/32
Filed: 1982-01-28
Abstract: The invention relates to an emergency lowering sytem for an antenna arrangement which is attached to a vehicle and can be raised by means of a hydraulic system (7) from a transport position into an operating position or lowered from this operating position into the transport position. If the hydraulic system fails, the bearing pin (13) of the hydraulic bearing (8) is removed by means of an automatically controlled release bearing (14), allowing the antenna arrangement (4) to be lowered into the transport position, with the result that the vehicle is ready to drive away immediately. The system according to the invention is provided for lowering hydraulically actuated antennas in emergencies. <IMAGE>
Patent DE-3203240-A1 (DE)
Title: Method and device for controlling the operation of the dynamo of a motor vehicle
Inventor: DILKAUTE WERNER
IPC: H02J7/14
Filed: 1982-02-01
Abstract: The invention concerns a method and device for controlling the operation of the dynamo of a motor vehicle which is driven by an internal combustion engine and has a battery and a controller for the current delivery of the dynamo, driven by the internal combustion engine, to the battery. In order to save fuel for the drive of the excited dynamo, the dynamo is only excited when either the voltage of the battery has fallen below a predetermined value or when the speed of the motor vehicle is reduced. Under normal circumstances, the kinetic energy, which is to be reduced, of the motor vehicle is thus used for current generation. For this purpose, a control device is connected to the dynamo, which device is connected on the one hand to a measuring device which monitors the charge of the battery and on the other hand to a switch which can be actuated by the brake pedal. The control device can also be connected to a switch which is actuated in the case of a deceleration of the motor vehicle by reducing the fuel supply as a result of a reverse actuation of the gas pedal.
Patent DE-3210208-A1 (DE)
Title: Device for connecting at least two thin-walled components by means of stamped lugs
Inventor: IFFLAND HELMUT
IPC: B21D39/03
Filed: 1982-03-19
Abstract: A supporting part (9) inserted in a locating bottom part (3) holds a cutting and forming die (8) which is split along a dividing plane (a), the halves (8', 8'') of the cutting and forming die being pressed against one another by spring steel rings (16). Situated in an axial recess (15) of the cutting and forming die (8) and in a location hole (13) of the supporting part (9) is a flattening punch (14) which can be displaced by the action of a compression spring (27) from a deformation position into an ejection position. The cutting and forming die (8) furthermore has on its cutting surface (8''') two diametrically opposite forming recesses (17). A locating top part (2) carries a holding shank (30) on the underside of which is formed a forming punch (31) which has embossing webs (33) assigned to the forming recesses (17). Two thin-walled components (4 and 5) are connected to one another positively by means of a stamped lug (6), cut-outs (6'') being formed in the central region of the latter by the interaction of the forming punch (31) and the cutting and forming die (8). The thickness (D) of the said cut-outs is reduced with the flattening punch (14) in the deformation position to approximately two-thirds of the total thickness of the components (4 and 5), compressed edges (6''') thereby being formed, by which the components (4, 5) are locked. <IMAGE>
Patent DE-3214817-A1 (DE)
Title: Rotary grill
Inventor: LEHMANN CLEMENS
IPC: A47J37/04
Filed: 1982-04-21
Abstract: A grilling device with a housing, having a support disc which is mounted rotatably therein and is drivable, contains a heating apparatus, and spits which are held by the support disc and are rotatable relative thereto. The spits are coupled to planetary gearwheels, mounted in the support disc, of a planetary gear system, specifically in such a way that the spits can be set in rotation by a roll-off movement of the planetary gearwheels on a gearwheel which is concentric to the support disc during a rotary movement of the support disc. In order to be able to impart a rotary movement to the spits even when the support disc is stationary, the gearwheel serving for the drive of the spits is assigned a drive apparatus which is independent of the drive apparatus of the support disc.
Patent DE-3215604-A1 (DE)
Title: Joint tape and method and device for its production
Inventor: LESCHUS GERD
IPC: B29C70/82
Filed: 1982-04-27
Abstract: Published without abstract.
Patent DE-3218263-A1 (DE)
Title: Ink temperature control device for an ink jet printer
Inventor: ISHIMA KAZUMI
IPC: G05D23/24
Filed: 1982-05-14
Abstract: An ink temperature control device for an ink jet printer has a first ink temperature sensor which is arranged next to, but at a distance from an ink expulsion head, and a second ink temperature sensor which is attached to a heater. The two sensors have the same temperature coefficient and a voltage applied to the heater is controlled by outputs of the two sensors in accordance with a difference between a reference voltage and a composite voltage. The voltage applied to the heater is thus controlled with reference to an apparent reference voltage which controls a difference between an output voltage of the first sensor and a reference voltage which produces a predetermined temperature, and with reference to an output voltage of the second sensor. The two sensors are arranged in front of and behind the heater. The differential voltage is applied to the heater after said voltage has been amplified by a power element. The power element is attached to a mounting component for a filter which is arranged directly in front of the first sensor.
Patent DE-3218933-A1 (DE)
Title: Method for automatically determining the point of contact between a driven clutch disc and an output-side clutch disc
Inventor: OBERPICHLER GERD
IPC: B60K23/02
Filed: 1982-05-19
Abstract: The subject of the invention is a method for automatically determining the point of contact between a clutch disc, driven by means of the engine, and an essentially unloaded output-side clutch disc, of which the drive-side and/or the output-side clutch disc can be axially displaced by an actuating drive acting on the contact pressure elements of the respective clutch disc. The actuating drive is at the same time controlled in such a way that initially the clutch discs are brought so far together that the drive-side clutch disc sets the output-side clutch disc rotating in order to eliminate static friction influences. The clutch is then opened and the rotational speed of the output-side clutch disc is brought to or held at a value which differs from the rotational speed of the output-side clutch disc so that on subsequent closing of the clutch the rotational speed or the tendency of the speed of the output-side clutch disc experiences a measurable change. The position which the contact pressure elements adopt at the commencement of the change in the speed or the tendency of the speed of the output-side clutch disc is stored as point of contact and used as point of contact for the further opening and closing sequences of the clutch.
Patent DE-3221596-A1 (DE)
Title: Profiled frame system for furniture and the like
IPC: A47B77/02
Filed: 1982-06-08
Abstract: Cross-sections of metal hollow profiles in the basic shape of rectangular tubes which each have a groove-type depression for fastening a wall panel in one of their narrow boundary sides can be connected by corner connectors to form a frame structure. Identical frame structures can be completed by means of wall, bottom and top panels or working surfaces to form a cabinet carcass. The corner connectors each have a corner body with attachment arms which can be inserted in the ends of the hollow profile sections. Each attachment arm is formed by two expanding arms, between the free ends of which an eccentric element is fastened rotatably in each case, by means of which eccentric element the expanding arms can be spread apart and fixed in the ends of the hollow profile. Specially adapted, further furniture fittings, such as bottom supports, construction bottom supports, mounting plates for furniture hinges, attachment fittings for pull-out rails for drawers and the like, can be mounted on the hollow profiles.
Patent DE-3223284-A1 (DE)
Title: Device for securing a part against radial and axial displacement on a rotating shaft
IPC: F16B21/07
Filed: 1982-06-22
Abstract: The device for securing a part against radial and axial displacement on a rotating shaft consists in that the part to be secured has an axial bore on the inner circumference of which is arranged a radially inward-projecting flat which is assigned a similar flat on the shaft. To secure it against axial displacement, a groove extending in the circumferential direction is cut in the shaft and tabs projecting radially into the clear width of the bore are arranged in the part to be secured, the said tabs being integral with the front side of the part. When the part is pushed on to the shaft, these tabs snap into the groove and thus fix the part in the axial direction.
Patent DE-3223417-A1 (DE)
Inventor: FISCHER KARL
IPC: H05B3/70
Filed: 1982-06-23
Abstract: An electric hotplate has a hotplate body with a closed cooking surface made from an iron-based sintered material with additions of other metals. The sintered material hotplate body has a plurality of narrow, flat slots on its bottom, in which is inserted an uncoiled, slightly undulating heating resistor wire. According to a variant, said heating resistor comprises a strip.
Patent DE-3223606-A1 (DE)
Title: Optical radiation aligning device
Inventor: CROWHURST JAMES ARTHUR
IPC: G02B26/10
Filed: 1982-06-24
Abstract: In an optical system for receiving radiation from a field of view of variable direction, the radiation impinges on a detector (24), or, in the case of projection of a beam of variable direction, a light source is arranged at this point. A convex lens (20) and a concave lens (23) rotate together about a point (25) on the axis of a fixed concave lens (22) located therebetween. <IMAGE>
Patent DE-3223758-A1 (DE)
Title: Video recorder with recording of a frequency-modulated picture carrier
Inventor: KLUTH HANS-JUERGEN ING GRAD
IPC: H04N9/83
Filed: 1982-06-25
Abstract: It is known that in a video recorder a picture carrier frequency-modulated with the video signal is recorded. According to the invention, the frequency deviation taken up by the synchronisation signal is reduced from 30% to 10% of the composite video signal amplitude. This results in a better signal/noise ratio for the picture and blanking signal during the playback.
Patent DE-3226554-A1 (DE)
Title: Process for soldering a solderable chip to a support
Inventor: MEINDERS HORST DIPL PHYS
IPC: H01L21/60
Filed: 1982-07-16
Abstract: A process for soldering a solderable chip, in particular a metallised semiconductor chip, to a support is proposed. In this process, the solder in foil form is applied to the support. The chip (1) is then laid onto the arrangement consisting of the support and the solder in such a way that only one part of the foil-type solder lies under the chip (1). Lastly, the arrangement consisting of the support, the solder and the chip (1) is heated to soldering temperature. In this case, the solder is applied to the support in the form of two solder foils (2), at least approximately the same size, in such a way that the chip (1) subsequently applied lies, at two diametrically opposite points of its periphery, on in each case one of the two solder foils (2). <IMAGE>
Patent DE-3234223-A1 (DE)
Title: Device for image generation by means of a detector arrangement, telescope-like receiving optics and an opto-mechanical scanning system
Inventor: TRENTINI GUIDO VON DIPL PHYS
IPC: H04N3/09
Filed: 1982-09-15
Abstract: The receiving optics consist of an astronomic (Kepler) telescope (10) with an objective (10a) with long focal length and an ocular (10b) with short focal length. This telescope system reduces the beam cross section in accordance with the magnification factor. As a result, a relatively small scanning element (rotating metal-coated prism 14) arranged in the parallel beam path of the ocular (10b) is obtained. In the common focal plane of objective and ocular at the location (Z) of the intermediate image, a field diaphragm (22) is arranged which masks out interfering radiation. This results in a high scanning efficiency. The invention is suitable for thermal imaging devices. <IMAGE>
Patent DE-3238249-A1 (DE)
Inventor: DOBBERSTEIN JOACHIM ING GRAD
IPC: H02J13/00
Filed: 1982-10-15
Abstract: 1. Centralised multi-service control receiver containing a program memory (4; 12) in which one or more pulse patterns of the conventional centralised multi-service control systems are stored, characterized in that a) additionally several pulse sequences and/or special functions are stored in the program memory (4; 12) and b) a device (2; 13) exists which, following a coded instruction, carries out a remote-controlled switching between pulse patterns and/or pulse sequences or special functions.
Patent DE-3240284-A1 (DE)
Title: Device for the thermal disinfection of underwear and articles of clothing
Inventor: HEIDORN GERHARD
IPC: A61L2/04
Filed: 1982-10-30
Abstract: Device for the thermal disinfection of underwear and articles of clothing for installation in a wall, separating the so-called clean area from the so-called unclean area of a factory room, having an opening, which comprises a housing with a driven drum mounted therein and a sealable front opening side for the frontal loading and unloading from the unclean or clean area, which opening side can be closed with a door swivellable to one side of the housing. An opening and a further door (29) to the other side of the housing (20) is arranged in the door (26) so as to be swivellable and sealed (28), and a hose-like, resilient or foldable bellows (30) is provided, one of the openings of which is fastened in sealing fashion on the larger door (30) so as to enclose the smaller door (29) and the other opening of which is fastened on the opening in the partition wall (31) or on the front side of the housing (20) so as to seal the larger door (26) (fig.4). <IMAGE>
Patent DE-3247322-A1 (DE)
Title: Board made of cardboard material for stacking a plurality of layers of containers for open products
Inventor: GIOACCHINI ROBERTO
IPC: B65D71/70
Filed: 1982-12-21
Abstract: A board is described for insertion between the layers of tiered containers for foods, such as milk, cream, fruit juices and the like. This board is provided with a multiplicity of projections (6, 7) which project on one side and whose free end (6a, 7a) is intended for being supported on at least two vertical adjacent edges of the adjacently disposed containers. In this manner, when a plurality of layers are stacked, the containers themselves are used for achieving the necessary compression strength for stacking. It is therefore no longer necessary to package the containers in crates or cartons. <IMAGE>
Patent DE-3300723-A1 (DE)
Title: Fixing clamp for a pacemaker electrode
Inventor: BOTVIDSSON LARS
IPC: A61N1/05
Filed: 1983-01-11
Abstract: The invention relates to a fixing clamp for a pacemaker electrode having a hose piece made of a soft, body-compatible material into which the electrode can be introduced. The fixing clamp furthermore has means for fixing the hose piece to a part of the body. In order to be able to attach the fixing clamp to the electrode cable easily and to considerably simplify fixing of the electrode, it is proposed, according to the invention, that the hose piece (3) have two slots (7, 8) which are distributed over the circumference, extend essentially in the longitudinal direction of the hose piece and are shorter than the latter, the slots (7, 8) starting at the opposite ends (9, 10) of the hose (3). <IMAGE>
Patent DE-3301878-A1 (DE)
Title: Instantaneous heater
Inventor: ROTH PAUL DIPL ING
IPC: F24H6/00
Filed: 1983-01-21
Abstract: The instantaneous heater has a burner and a combustion chamber bounded by a chamber casing and surrounded at least partially by a water heat exchanger. The hot combustion gas leaving the combustion chamber is conducted past an annular space on the water heat exchanger and led to a flue gas outlet. The annular space contained in the water heat exchanger is surrounded by an external housing wall. An air heat exchanger is designed essentially integrally with the water heat exchanger and is also enclosed by the housing wall. The air heat exchanger has a fresh-air inlet and an air heating channel leading to a hot-air outlet. In the air heating channel, the fresh air fed in is conducted separately from the combustion gas and the water and is guided along the bounding surfaces of the heat exchanger and/or along the combustion chamber in order to be heated.
Patent DE-3305988-A1 (DE)
Title: Agent and process for eliminating odours in cellulose production
Inventor: MICHAUD HORST DR
IPC: D21C11/04
Filed: 1983-02-22
Abstract: The present invention relates to an agent and process for eliminating odours during working up of the black liquor obtained after the cellulose/alkali digestion process, which is characterised by a content of cyanamide and/or cyanamide salts. The addition of the agent according to the invention is preferably carried out before evaporation and/or combustion of the black liquor, with the result that the odour emission is effectively eliminated.
Patent DE-3308240-A1 (DE)
Title: Money tray for currency coins
Inventor: SIEPERMANN GEB BEUMER
IPC: G07D9/00
Filed: 1983-03-09
Abstract: Money tray for coins, consisting of a carrier plate (2), in the surface of which are formed counting recesses (6) for receiving coins standing close together in succession on their edges, the counting recesses (6) consisting of individual successive recess portions (7, 8) which are offset at least laterally relative to one another by a specific amount, the recess portions (7, 8) of a group of identically offset recess portions (8) consisting of recess segments which are so mounted pivotably in the carrier plate (2) that, after pivoting out of the offset counting position, the inner faces of all the recess portions (7, 8) form a uniform continuous recess surface. <IMAGE>
Patent DE-3313350-A1 (DE)
Title: Garage-door drive
IPC: E05F15/681
Filed: 1983-04-13
Abstract: The invention relates to an improvement to garage-door drives which are offered on the market as a dispatch unit for installation. According to the invention, with the improvements achieved in the drive technique itself, the packaging units can be kept substantially smaller.
Patent DE-3321474-A1 (DE)
Title: Control arrangement for a drive aggregate and method of controlling the same
Inventor: STRENZKE HILMAR DR ING
IPC: G05D13/62
Filed: 1983-06-14
Abstract: Published without abstract.
Patent DE-3330297-A1 (DE)
Title: Process and fitting for joining perpendicular panels
Inventor: SCHMIDT GERHARD
IPC: F16B12/46
Filed: 1983-08-23
Abstract: The process for joining two panels, which abut perpendicularly to one another, in the field of caravan construction is improved in that a slot (14) is made in one panel, a T-shaped fitting is inserted into the slot (14), with the transverse leg (1) first, and is rotated through 90 DEG , and the other panel (4) is joined to the projecting longitudinal leg. The slotted panel (6) in particular may be a composite panel, in which only an outer layer is slotted. The longitudinal leg of the T-shaped body is advantageously designed as a retaining part, for example forked in the form of vice-like jaws (2), and exhibits a supporting surface (11) which is directed towards the transverse leg (1) and is parallel thereto. The transverse leg (1) is chamfered for better insertion. The projection of the transverse leg (1) onto the supporting surface (11) is smaller than the latter. The visible surface (10) of the fork root between the jaws (2) is situated at a greater depth than the supporting surface (11). <IMAGE>
Patent DE-3331545-A1 (DE)
Title: Process and plant for reducing the pollutant emission in flue gases of furnaces
IPC: F22B31/04
Filed: 1983-09-01
Abstract: The process and plant for reducing the pollutant emissions in flue gases of furnaces have a first furnace operated with an air excess of for example 15% and a second furnace in which afterburning is carried out in the stoichiometric range with consumption of the residual oxygen. The flue gases leaving the second furnace no longer contain free oxygen, but contain the pollutants: unburned hydrocarbons, carbon monoxide, nitrogen oxides, sulphur dioxide and sulphur trioxide. The first-mentioned pollutants - unburned hydrocarbons, carbon monoxide and nitrogen oxides - are converted in a multifunctional catalyst to give carbon dioxide, water vapour and nitrogen. The sulphur of the flue gas is oxidised with the aid of an oxidation catalyst to sulphur trioxide, which reacts with the water vapour contained in the flue gas to give sulphuric acid.
Patent DE-3332666-A1 (DE)
Title: Method for estimating the relative depth of an underwater object
Inventor: ARENS EGIDIUS DIPL ING
IPC: G01S15/46
Filed: 1983-09-10
Abstract: A method for estimating the relative depth of an underwater object with respect to a sonar system actively locating this object is specified in which, for the purpose of achieving high vertical angular resolution at a low height of the receiving base, the received signals from at least three transducer groups arranged above one another and having at least one transducer are processed in such a manner that at least two directional characteristics located adjacently to one another in the vertical direction are formed, the major lobes of which in each case exhibit a distinct null. The major lobes with nulls are repeatedly rotated over a vertical angular range, and in each rotational position the instantaneous phase differences between the received signals obtained via the two major lobes are determined. For each rotational position a frequency distribution of the phase difference values is determined from a multiplicity of phase difference determinations. The position of the extreme values in the individual frequency distribution curves is used for estimating the relative angle of direction to the underwater object.
Patent DE-3333473-A1 (DE)
Title: Foldable sailboard
Inventor: BLICKWEDEL GERHARD
IPC: B63B35/79
Filed: 1983-09-16
Abstract: The subject matter of the invention is a foldable sailboard made from inflatable tubes. In order to achieve the inherent stability and sturdiness comparable with the conventional rigid sailboards, the outer tubes forming the board edges are closed upon themselves in a frame-like manner to form an endless annular body, and, according to further important features, the tubes connected to one another in an adherent manner over their entire length are covered with stuck-on fabric layers in such a way that the layer on the top exerts a tensile stress on the inflated tubes, which tensile stress increases towards the bow area.
Patent DE-3336763-A1 (DE)
Title: Evaluation chamber for stereo mapping
Inventor: TIEDEKEN WERNER
IPC: G01C11/04
Filed: 1983-10-10
Abstract: Evaluation chamber for stereo mapping, preferably for the plotting of aerial photographs, in which necessary tilting and displacements of the measurement images are realised for the purpose of mutual orientation by means of a plurality of frames which are stored one on top of the other, a guide being constructed as an axis of rotation for two frames which can be displaced perpendicularly with respect to one another and on the respective other guide means being provided for the essentially perpendicular displacement of the frame arranged thereon.